We are sibling coffee-fanatics. Our coffee adventure began with coffee shops in 2019, but then COVID came along and shut us down.

Not ready to let go of our coffee dreams, we dabbled with beans and ground coffee, but convincing people to splurge on expensive machines, master the skill, and nail the perfect espresso shot was like trying to herd cats. 

Nothing quite satisfied our taste buds like an espresso, and we...